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From: Ville Hallivuori <vph@iki.fi>
To: Paul Jakma <paul@clubi.ie>
Cc: Toon van der Pas <toon@hout.vanvergehaald.nl>,
	Alan Cox <alan@lxorguk.ukuu.org.uk>,
	Wolfpaw - Dale Corse <admin@wolfpaw.net>,
	kaukasoi@elektroni.ee.tut.fi,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Linux 2.4.27 SECURITY BUG - TCP Local and REMOTE(verified) Denial of Service Attack
Date: Mon, 13 Sep 2004 23:11:13 +0300	[thread overview]
Message-ID: <20040913201113.GA5453@vph.iki.fi> (raw)
In-Reply-To: <Pine.LNX.4.61.0409130425440.23011@fogarty.jakma.org>


On Mon, Sep 13, 2004 at 04:30:36AM +0100, Paul Jakma wrote:

> More specifically, BGP should have treated TCP resets as a transient 
> error, to be expected (indeed, they /cant/ be a sign that a link is 

Actually you can treat TCP session failure as transient error. Just
use BGP graceful restart (witch basically allows re-opening TCP
connection without losing routing tables).

http://www.ietf.org/internet-drafts/draft-ietf-idr-restart-10.txt

-- 
[Ville Hallivuori][vph@iki.fi][http://www.iki.fi/vph/]
[ID 8E1AD461][FP16=C9 50 E2 DF 48 F6 33 62  5D 87 47 9D 3F 2B 07 5D]
[ID 58543419][FP20=8731 941D 15AB D4A0 88A0  FC8F B55C F4C4 5854 3419]
[ID 8061C24E][FP20=C722 12DA 841E D811 DBFE  2FB3 174C E291 8061 C24E]

  parent reply	other threads:[~2004-09-13 20:15 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <02a401c498e9$9167aff0$0300a8c0@s>
2004-09-12 17:29 ` Linux 2.4.27 SECURITY BUG - TCP Local and REMOTE(verified) Denial of Service Attack Wolfpaw - Dale Corse
2004-09-12 17:04   ` Alan Cox
2004-09-12 19:23     ` Toon van der Pas
2004-09-13  3:18       ` Paul Jakma
2004-09-13  3:30         ` Paul Jakma
2004-09-13  4:18           ` Willy Tarreau
2004-09-13  4:25             ` Paul Jakma
2004-09-13 19:07             ` Tonnerre
2004-09-13 19:18               ` Willy Tarreau
2004-09-13 19:25               ` Paul Jakma
2004-09-13 20:11           ` Ville Hallivuori [this message]
2004-09-14 14:55             ` Paul Jakma
2004-09-14 15:10               ` Alan Cox
2004-09-14 16:26                 ` Paul Jakma
2004-09-14 16:09                   ` Alan Cox
2004-09-14 17:17                     ` Paul Jakma
2004-09-20 22:02                       ` Florian Weimer
2004-09-21  2:14                         ` Herbert Xu
2004-09-21 18:32                           ` Florian Weimer
2004-09-21 19:56                             ` David S. Miller
2004-09-21 20:04                               ` Florian Weimer
2004-09-21 20:25                                 ` David S. Miller
2004-09-21 20:51                                   ` Florian Weimer
2004-09-14 19:41                 ` Willy Tarreau
2004-09-14 18:56                   ` Alan Cox
2004-09-20 22:03                 ` Florian Weimer
2004-09-20 23:12                   ` Alan Cox
     [not found] <02bf01c498ff$b6512470$0300a8c0@s>
2004-09-12 19:42 ` Wolfpaw - Dale Corse
2004-09-12 19:53   ` Willy Tarreau
     [not found] <02b001c498f6$7942bc50$0300a8c0@s>
2004-09-12 18:52 ` Linux 2.4.27 SECURITY BUG - TCP Local and REMOTE(verified)Denial " Wolfpaw - Dale Corse
2004-09-12 18:06   ` Alan Cox
     [not found] <02b201c498f6$8bb92540$0300a8c0@s>
2004-09-12 18:40 ` Wolfpaw - Dale Corse
2004-09-12 18:01   ` Alan Cox
2004-09-12 19:48   ` Willy Tarreau
2004-09-13  6:59   ` Jurjen Oskam
     [not found] <029201c498d8$dff156f0$0300a8c0@s>
2004-09-12 15:45 ` Linux 2.4.27 SECURITY BUG - TCP Local and REMOTE(verified) Denial " Wolfpaw - Dale Corse
2004-09-12 16:47   ` Petri Kaukasoina
2004-09-12 17:59   ` Willy Tarreau
2004-09-12 17:17     ` Alan Cox
2004-09-12 18:18     ` Willy Tarreau

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